In a bygone era of muscle-bound action heroes, Arnold Schwarzenegger and Sylvester Stallone engaged in a fierce rivalry. Schwarzenegger’s cunning tactics emerged in the 1992 film, “Stop! Or My Mom Will Shoot,” when he orchestrated a plan to outmaneuver Stallone. By manipulating Stallone’s agent and the movie’s director, Schwarzenegger lured Stallone into a role in a film he anticipated would flop – and it did. This incident highlights the lengths to which these iconic figures would go to secure their place atop Hollywood’s action star hierarchy.